Phone synchronisation: Synchronise to your phone and access your address book, call history and more. 15 functions: Including Bluetooth calling, alarm, music selection and remote camera control. Battery life: Up to 150 hours of standby time. Fitness tracker: Also works as a pedometer, sleep monitor and features an anti-lost function. Touch screen: With a high-definition display, IPS high-sensitivity touch screen and a silicone material strap. Smart watch: Get a 15-in-1 smart watch compatible with smartphones. Smartphone Compatible Smart Watch | Silver | Living Social